WO2018137122A1 - Multispectral imaging system - Google Patents

Abstract

A multispectral imaging system (10). The system (10) comprises a multispectral imaging device (100) and a ground processing device (200). The multispectral imaging device (100) is used for multispectral imaging. The ground processing device (200) is used for processing and detecting a ground image. The system (100) has a vertical imaging function and an oblique imaging function, and can implement a multispectral imaging function and a single-spectral imaging function. The ground processing system (200) has the functions of image browsing, image correction, image splicing, image fusion, target positioning and route evaluation, and user experience is good.

Description

Multispectral imaging system Technical field

The present invention relates to the field of imaging technology, and in particular to a multi-spectral imaging system.

Background technique

Imaging spectroscopy is a comprehensive technology integrating detector technology, precision optics, weak signal detection, computer technology and information processing technology. The most important feature is the combination of imaging technology and spectral detection technology. While imaging the spatial features of the target, each spatial pixel is dispersed to form dozens or even hundreds of narrow bands for continuous spectral coverage.

Spectral imaging technology increases the spectral dimension information based on geometric imaging, thus extending the depth of perception of matter. At present, the UAVs used in the civilian sector (land, ocean, agriculture, forestry, planning, environmental protection, and disaster reduction) are mainly low-cost, light and small, which promotes various types of light and small loads (including light and small multi-spectral cameras). Market demand hotspots.

Summary of the invention

The embodiment of the invention provides a multi-spectral imaging system. The system of the embodiment of the invention has a vertical imaging and a squint imaging function, and can realize multi-spectral imaging and single-spectrum imaging functions, and the ground image processing system has image browsing and images. Correction, image stitching, image fusion, target positioning, route evaluation, user experience is better.

Embodiments of the present invention provide a multi-spectral imaging system, including: a multi-spectral imaging device and a ground processing device, wherein

The multispectral imaging apparatus for performing multispectral imaging;

The ground processing device is configured to process and detect ground images.

Optionally, the multi-spectral imaging device comprises:

a multispectral camera unit, an integrated management control unit coupled to the multispectral camera unit, a storage unit coupled to the integrated management control unit, and a power supply unit coupled to the storage unit.

Optional, among them,

The multi-spectral camera unit for acquiring an image;

The integrated management control unit is configured to control the multi-spectral imaging device;

The storage unit is configured to store the collected image and data;

The power supply unit is configured to supply power to the multi-spectral imaging device.

Optionally, the multi-spectral imaging device further includes:

A stable platform unit for maintaining stability of the multi-spectral imaging device.

Optionally, the multi-spectral camera unit includes:

a lens, an imaging device coupled to the lens, a filter beam splitter assembly coupled to the imaging device, and a body structure coupled to the filter beam splitter assembly.

Optionally, the multi-spectral camera unit further includes: a ball cabin connected to the main body structure.

Optionally, the stable platform unit includes:

a main structure, and a control module connected to the main structure.

Optionally, the control module is configured to control the stable platform unit.

Optionally, the ground processing device includes:

a ground image processing unit and a ground control and detection unit connected to the ground image processing unit.

Optionally, the ground image processing unit is configured to perform image browsing, image correction, image stitching, image fusion, target positioning, and route evaluation.

The ground control and detection unit is configured to control and detect ground conditions.

The multi-spectral imaging system provided by the embodiment of the invention has the functions of vertical imaging and squint imaging, and can realize multi-spectral imaging and single-spectrum imaging functions, and the ground image processing system has image browsing, image correction, image mosaic, image fusion, Target positioning, route evaluation function, user experience is better.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.

FIG. 1 is a schematic structural diagram of a multi-spectral imaging system according to an embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is a partial embodiment of the invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

The terms "first", "second" and the like in the specification and claims of the present invention and the above drawings are used to distinguish different objects, and are not intended to describe a specific order. Furthermore, the terms "comprises" and "comprising" and "comprising" are intended to cover a non-exclusive inclusion. For example, a process, method, system, product, or device that comprises a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units not listed, or alternatively Other steps or units inherent to these processes, methods, products, or equipment.

References to "an embodiment" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the invention. The appearances of the phrases in various places in the specification are not necessarily referring to the same embodiments, and are not exclusive or alternative embodiments that are mutually exclusive. Those skilled in the art will understand and implicitly understand that the embodiments described herein can be combined with other embodiments.

Referring to FIG. 1 , FIG. 1 is a schematic structural diagram of a multi-spectral imaging system according to an embodiment of the present invention. The multi-spectral imaging system 10 of the embodiment of the present invention includes the following components: a multi-spectral imaging device 100 and a ground processing device 200 .

Multispectral imaging apparatus 100 for performing multispectral imaging;

The ground processing device 200 is configured to process and detect ground images.

It should be understood that the multi-spectral imaging apparatus 100 includes:

The multispectral camera unit 101, an integrated management control unit 102 connected to the multispectral camera unit 101, a storage unit 103 connected to the integrated management control unit 102, and a power supply unit 104 connected to the storage unit 103.

It should be noted that the multi-spectral camera unit 101 is configured to acquire an image;

The integrated management control unit 102 is configured to control the multi-spectral imaging device;

The storage unit 103 is configured to store the collected image and data;

The power supply unit 104 is configured to supply power to the multi-spectral imaging device.

Additionally, a stabilization platform unit 105 is included for maintaining stability of the multi-spectral imaging device.

It should be noted that the multi-spectral camera unit 101 includes:

A lens 1011, an imaging device 1012 connected to the lens 1011, a filter beam splitting assembly 1013 connected to the imaging device 1012, and a first body structure 1014 connected to the filter beam splitting assembly 1013.

The multispectral camera unit 101 further includes a ball bay 1015 coupled to the main body structure 1014.

The stable platform unit 105 includes:

The main body structure 1051 and the control module 1052 connected to the second main body structure 1051.

It should be understood that the control module 1052 is configured to control the stable platform unit 105.

It should be noted that the ground processing device 200 includes:

The ground image processing unit 201 and the ground control and detection unit 202 connected to the ground image processing unit 201.

The ground image processing unit 201 is configured to perform image browsing, image correction, image stitching, image fusion, target positioning, and route evaluation.

The ground control and detection unit 202 is configured to control and detect ground conditions.

Embodiments of the present invention disclose a multi-spectral imaging system, the system comprising: a multi-spectral imaging device and a ground processing device, wherein the multi-spectral imaging device is configured to perform multi-spectral imaging, the ground processing device, Processing and detecting ground images. The system provided by the embodiment of the invention has the functions of vertical imaging and squint imaging, and can realize multi-spectral imaging and single-segment imaging functions, and the ground image processing system has image browsing, image correction, image mosaic, image fusion, target positioning, The route evaluation function has a good user experience.

The embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium may store a program, and the program includes some or all of the steps of the monitoring method of any one of the service processes described in the foregoing method embodiments.

It should be noted that, for the foregoing method embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should know that the present invention is not described. The order of the actions is limited, as some steps may be performed in other orders or concurrently in accordance with the present invention. In the following, those skilled in the art should also understand that the embodiments described in the specification are all preferred embodiments, and the actions and units involved are not necessarily required by the present invention.

In the above embodiments, the descriptions of the various embodiments are different, and the details that are not detailed in a certain embodiment can be referred to the related descriptions of other embodiments.

In the several embodiments provided herein, it should be understood that the disclosed apparatus may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or may be Integrate into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical or otherwise.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium. A number of instructions are included to cause a computer device (which may be a personal computer, server or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention. The foregoing storage medium includes: a U disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and the like, which can store program codes.

A person skilled in the art may understand that all or part of the various steps of the foregoing embodiments may be performed by a program to instruct related hardware. The program may be stored in a computer readable storage medium, and the storage medium may include: Flash disk, read-only memory (English: Read-Only Memory, referred to as: ROM), random accessor (English: Random Access Memory, referred to as: RAM), disk or optical disk.

The multi-spectral imaging system provided by the embodiment of the present invention is described in detail. The principles and embodiments of the present invention are described in the following. The description of the above embodiments is only for helping to understand the present invention. The method and its core idea; at the same time, those skilled in the art, according to the idea of the present invention, there will be changes in the specific embodiments and application scope. In summary, the contents of this specification should not be construed as Limitations of the invention.

Claims (10)

A multi-spectral imaging system, characterized in that the system comprises: a multi-spectral imaging device and a ground processing device, wherein The multispectral imaging apparatus for performing multispectral imaging; The ground processing device is configured to process and detect ground images. The system of claim 1 wherein said multispectral imaging device comprises: a multispectral camera unit, an integrated management control unit coupled to the multispectral camera unit, a storage unit coupled to the integrated management control unit, and a power supply unit coupled to the storage unit. The system of claim 2 wherein The multi-spectral camera unit for acquiring an image; The integrated management control unit is configured to control the multi-spectral imaging device; The storage unit is configured to store the collected image and data; The power supply unit is configured to supply power to the multi-spectral imaging device. The system of claim 1 wherein said multispectral imaging device further comprises: A stable platform unit for maintaining stability of the multi-spectral imaging device. The system of claim 2 wherein said multispectral camera unit comprises: a lens, an imaging device coupled to the lens, a filter beam splitter assembly coupled to the imaging device, and a first body structure coupled to the filter beam splitter assembly. The system of claim 2 wherein said multi-spectral camera unit further comprises: a ball bay coupled to said first body structure. The system of claim 4, wherein the stable platform unit comprises: a second body structure and a control module coupled to the second body structure. The system of claim 7 wherein The control module is configured to control the stable platform unit. The system of claim 1 wherein said ground processing apparatus comprises: a ground image processing unit and a ground control and detection unit connected to the ground image processing unit. The system of claim 9 wherein The ground image processing unit is configured to perform image browsing, image correction, image stitching, image fusion, target positioning, and route evaluation. The ground control and detection unit is configured to control and detect ground conditions.

Images